Multiple electronic register sender



pxr 4E., E67 J, G. PEARCE ETAL 3.32.786

MULTIPLE ELECTRONIC REGISTER SENDER 22 Sheets-Sheet 1 Filed Aug. 7, 1963ATZORIVEY AEST E TSST J. G. PEARCE ETAL.

SSIZJSG MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. 7, 1963 22Sheets-Sheet 2 MAKE-UP OFA SINGLE RECIRCULATING CELL S U B CE L SUBCELL1 5I J 2 START OF CELL 52 S 55 A 54 5 START OF FRAME 55 G CELL INFROCESSING 5S T ON-OFF HOOR 5T B 5B S INIFULSE ANALYZER 5S IO SO IICOUNT OF Two 5I I2 RESET G2 I3 RELEASE REGISTER GS I4 IIIIIFULSERECEIVED 64 I5 GALL IN TRANSLATOR S5 IS SS IT RESET STORE GT IS GS ISAIIRULSE STEERING COUNTER SS 2O TO 2I REQUEST FOR TRANSLATION TI 22RESET STORE T2 23 A- READIN TO BUFFER STORE 2g T5 Sg FIRST DIGIT STOREgg 2S S- REAOOUT TO BUFFER STORE 2I2 TS 2T RESET STORE TT 2S'---READII\I TO BUFFER STORE `2 I2 TB 2S TS 30 2ND DIGIT STORE 8O SI A-REAOOUT TO BUFFER STORE 2g BI S2 RESET STORE S2 S5 BS SA S4 35 SRO DIGITSTORE 85 SS BG ST RESET STORE BT SB SS SS o A II-I DIGIT STORE 90 AI SI42 RESET STORE S2 43 S5 44 S4 45 STI-I DIGIT STORE 95 4G 96 4T RESETSTORE ST 4B SB 4S STH DIGIT STORE SS 5o IOO 6TH DIGIT STORE (CONT.)RESET 7TH DIGIT STORE RESET DIGITS SENT STORE RESET 40 Msec. COUNTERRESET GOO M sec. COUNTER INTERDIGITAL PAUSE.

RESET S Sec. COUNTER TIME OUT RESET 2T sec. COUNTER OUTGOING DIGIT STOREWAS 1 RESET SPARES RESET IMFULSE RECONTRUCTION COUNTER START SENDINGDIGIT RESET IINTERDIGIT PERIOD ISOIIERI OUTGOING DIGIT STORE IMPULSEGOING RESET START OF CELL J.G.PEARCE ETAL MULTIPLE ELECTRONIC REGISTERSENDER 22 Sheets-Sheet 3 Filed Aug. 7, 1963 SII I [I 'II I g I I I I I fI 27| couNToF E] Il I \I l I fw I I 70, coumToFs l E I `IEI Il I l Kw I238 9WM 2 l| ,I M I I gm I I 4l COUNTOFI5 K I I E I "1El I I I I L. f249 couNToF? l I M--l I TRANSLATOR l/BINARY TO DECIMAL IMC m CLOCK STARTOF FRAME 23 228 IBIS ,|3I9' START OF 2W CELL 5I3 226 JJ* E20-855 236-QIO 22 Sheets-Sheet 4 RESET 250 SIIYF* L A T E E C R A E P G. l

MULTIPLE ELECTRONIC REGISTER SENDER Filed ug. 7, 1963 L L E C G C.. W. OR5 U. m DW H m mw P Nm me mm B O wu T DHS C E Dn A BSI-Z READOUT SHIFTREGIST Apr R967 Filed Aug. '7, 1963 J. G. PEARCE ETAL MULTIPLEELECTRONIC REGISTER SENDER 22 Sheets-Sheet 5 G/Ags 31o /320 s BTRACT uHALF ADDER wHlcH SUBTRACTS \S AND GATES QQ FROM :33e

prii 4, 1967 Filed Aug. '7,

J. G. PARCE TAL 196s 22 sheets-sheet e' I CLOCK 416 /410 MAIN DELAY LINESTORE 4.3

249| u sec.

READIN SHIFT REGISTER 4|2 CLOCK April 4, i6?

Filed Aug. 7, 1965 J. G. PEARCE ETAL MULTIPLE ELECTRONIC REGISTER SENDER22 Sheets-Sheet 7 6|3\4 6 8 I4 I9 23 29 34 39 44 49 54 59 6469 74 24 84B9 63 96- 5 7 9 I8 2O 28 33 3843 48 53 56 6| 68 73 79 83 889094 9B 6I2`L1 6I9 RESET TIIVIING BIT GENERATOR S.O.C. 5I3 6H FIGS 7 READIN TO93,88|8,|3,8

BUFFER STORE RESET 92,87" I7, |2,7, 2 BUFFER STORE IMC 623- CLOCK 624626 64 READOUT OF 9I,B636,3|,26,2l,|6,lI,6 SIB 6|,96A

BUFFER STORE READOUT OF BUFFER STORE I'.I E/F\"3 CELL 62I GZZX 527 NOTBIT I3 M ZIB \--I3 pri 4, 19?

Filed Aug. 7, 1963 J. G. PEARCE ETAL MULTIPLE ELECTRONIC REGISTER SENDERTO STEP BY STEP lSWITCHES 22 Sheets-Sheet 8 START OF FRAME START OEASSOCIATION WITH CELL CONDUCTOR DIAL PULSE 5I?, ACCEOPTOR 1 INTEGRATOR Il Ii-MT g I ENABLE DIA'- PULSE INPULSING oN-OFF HOOK 1 ACCEPTOROUTPULSIIIIG To |306 7% RELEASE REGISTER DIAL PULSE 2 ACOEPTOR 2 2I8" IDIAL PULSE 'T' I AOOEPTOR I DISTRIBUTOR I TIE I n i l I I I I I I I I II I I I I I `I` l DIAL PULSE 25 AOCEPTOR ZLQ PII 4, w67 G. PEARCE ETAL.33m-785 MULTIPLE ELECTRONIC REGISTER SENDER Filed Allg. '7, 1963 22Sheets-sheet 9 STEERING COUNTER j TRANSLATOR REQUEST |MPULSE REcEn/ED85e EoaoGEl men \e55-22o 5s couNToE SEVEN g 5f/6 957-249 88! S ERASE BITI3 2|8| 884 |=|NAL 0N HOOK LEVEL CHANGE INDICATOR QI E x RESET COUNTERB|o-234 I I I I I ,A 'OO 822 oFF To 0Nl EsET I I--R 250 I 74 I I I I I II PR 4 36'? J. G. PEARCE ETAL 3,312,'?86

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. '7, 1963 22 Sheets-SheetlO 84s e3e-246 837 l 834 y FROM FOUR` BlT STORE IMPULSE DISTRIBUTOR 873Reco@ oN eze-242 f v sa? April 4, 1967 .1. G. PEARCE ETAL 3,312,786

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. '7, 1963 22 Sheets-Sheet1l NOT COUNT OF TWO f IMPULSING ANALYZING COUNTING RATE April 4, 1967 J.G. PEARCE ETAL Filed Aug. 7, 1963 22 Sheets-Sheet 12 |007 |007' |006COJUUNMFPER 9S CLEAR PROCESSOR WR|TE CELL PROCESSOR |00..

A000 'om |s PROCESSOR s l ERASE CELL SN TRANSLATOR PROCESSOR l FREE/|002CLEAR \TRA|\|SLAT0R PROCESSOR loog CLEAR ERASE CELL PROCESSOR \|0OeERASE ENT 2| |005 REQUEST Y 6:21 f FOR BIT 2| TRANSLATION pri 4, 396? J.G. PEARCE ETAL 3,32,786

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. 7, 1963 22 Sheets-Sheetl5 "S s H52 SPILL OUT SELECTION CLEAR PROCESSOR BINARY TO DECIMALCONVERTER SENT STORE nos'lNARY e) April 4, 1967 J. G. PEARCE ETAL,`

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. '7, 1965 22 Sheets-Sheet14 INPUT Api 4, l967 J. G. PEARCE ETAL 3,32,786

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. 7, 1963 22 Sheets-Sheet15 \Too3 f i 5 E Y a@ T w T- mms Lf z T] Lmm I l i \T2|6 TREE TREE :22T|222 x ADDRESS Y ADDRESS ONE TREE o ou'r oF |2|S *000 THREE DT'MENSTONAL(T T-T x-Y-z MATRIX of To z ADDRESS OTHER ROUTE CARDS f QH pi 4 i967 .5.G. PEARCE ETAL '3,32p786 MULTIPLE ELECTRONIC REGISTERSENDER 22Sheets-Sheet 16 Filed Aug. '7, 1963 TRANSLATOR FREE TRANSLATION REQUESTTRANSLATOR FREE 4 2 2 D R AH C E T. U O R DECIMAL l 2 3 4 5 6 7 8 9 mCONVERTER TRANSLATOR i228 pri 4, E967 J. G. PEARCE ETAL MULTIPLEELECTRONIC REGISTER SENDER Filed Aug. '7, 1965 22 Sheets-Sheet 17 MARKSTART RESET Bus SENDING DIGIT 250 SUBCELL 9| 69 COUNTOF I5 24| SeC` TS9- SUBTRACT BUS 560 COUNT 0F F|VE 270 ma IOOM sec. RESET F/If 2|? ERASEI COUNTOF FIVE |524 |323 IBIQ |3|9 A C89 I, oUNT 0F Two j sET F/If 2|?EM j; 238 WRITE SUECELI. 98 40h/159C.

COUNT oFTwo f zo |304 QUTRULSWG BUS 98 COU-NT OF EERO TO ADD LEAD I m5IMPULSE RECON STRUCTION COUNTER DRIVE PHB 4, i967 Y J. cs. PEARCE: ETAL3,312,786

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. 7, 1963 22 Sheets-Sheet18 I 1403 H404 moz 9o B @es ERASE BIT 9| RESET soo M sec. |402 COUNTERWRITE CELL IN TRANSLATOR n /SUBCELL l5 U I4OI /END OF DIGIT |405 ERASEBIT I3 l I I8 IOOG 2 O IN DIGIT SENT STORE IOO6 I RE-WRITE REQUEST 2552| FOR,

TRANSLATION TRANSLATOR FREE CONDUCTOR PII 4, i967 J. G. PEARCE I-:TAL3,32I786 MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. 7, 196s 22sheets-sheet 1S ERASE WRITE WRITE REAOOUT ANO ERASE ERASE wRITE SIT SSIT C CLT. 25 FRAMES LATER BIT S SIT e SITIS I62.5Msec.)

I I I I CELL 1 I CELL 2 I I CELL 1 I CELL 2 I CELL S I I I IIREAOOUTEROMI REAOIN TO I I I'REAOOUT FROM: READIN TO I I I PROCESSOR IPROCESSOR I I I PROCESSOR I PROCESSOR I I I PROCESSOR I' PROCESSOR IPRQL: I PROCESSOR I PROCESSOR I PRO I i BUSY I FREE I BUSY: I BUSY I'FREE I BUSY I I I I I I I READIN TO I I I I I TRANSLATOR I I I I I' IEREO. FOR I I I I I TRANSLATION.: I I I IBIT-zI PRESENTI I I I I AND I II I I I TRANSLATOR.: I I' I IS FREE I I I I VERMIST. FRAME /L I 2ND.FRAMEk-QWI AL I I I I i I f I I I I COUNT OE COUNT OE 5 I I ZERO INIgoMsec. RATE) I RECONSTRUCTION SIT Se ERASEO COUNTER RECONSTRUCTION fISUISCELLS SEI-SII COUNTER RESET COUNT OF 2 IZOIVISeC. RATE) SIT SeWRITTEN IN HIOMSecf-I I lIII--OII/IsI=.^c.-

SINGLE IMPULSE Ig IIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIB' I I '2.5Msec.-H-; COUNT OI=2 ICOUNT OF 5 OUTPULSINC BUS p 4, i6? J,G, PEARCE ETAT. 3,312,786

MULTIPLE ELECTRONIC REGISTER SENDER Filed Aug. v, les 22 Sheets-Sheet zoDIGTTS SENT STORE ROUTE CARD STEER RLPFLOPS |2|3 COUNTIN D|G|Ts SENTSTORE d 8 4 2 T5 8 4 l l2 s 2T 2 l 8 4 2 T lo s 4 2 9 8 4 2 T 8 ALLRoUTrNG DTGTTS OUTPULSED 4 g l 2 7 SPILLOUT BEGINS 4 2 T e 4 2 5 8 4 2 42 2 3 n 4 2 T 2 fa jf/? 4 2 T z l f 4 2 T o DPA1 om PULSE ACCEPTORDISTRIBUTOR 2|8' TT- "T ERASE B|T I3 DEA-25 |90! coUNToFs I?, E?! 27 sEc44'906 TTME oUT jjy

1. IN A TELEPHONE SYSTEM, (A) AN ON-HOOK OFF-HOOK SIGNAL BUS, (B) A DIALPULSE ACCEPTOR FOR SELECTIVELY PRODUCING A FIRST AND SECOND ELECTRICALCONDITION ON SAID BUS, (C) A CONDITION CHANGE INDICATOR COUPLED TO SAIDBUS FOR PRODUCING A CONDITION CHANGE SIGNAL UPON A CHANGE OF CONDITIONON SAID BUS, (D) A FREE RUNNING IMPULSE ANALYZER COUNTER, (E) MEANSCOUPLED BETWEEN SAID CONDITION CHANGE INDICATOR AND SAID FREE RUNNINGIMPULSE ANALYZER COUNTER FOR CAUSING SAID FREE RUNNING IMPULSE ANALYZERCOUNTER TO BECOME RESET AND TO COMMENCE RECOUNTING UPON THE PRODUCTIONOF A CONDITION CHANGE SIGNAL BY SAID CONDITION INDICATOR, (F) A FIRSTDIGIT IMPULSE COUNTER, A SECOND DIGIT IMPULSE COUNTER, A STEERINGCOUNTER, (G) MEANS COUPLED TO SAID FREE RUNNING IMPULSE ANALYZER COUNTERFOR PRODUCING A FIRST-MINIMUM-INTERVAL SIGNAL WHEN THE COUNT IN SAIDFREE RUNNING IMPULSE ANALYZER COUNTER REACHES A FIRST VALUE AND FORPRODUCING A SECOND-MINIMUM-INTERVAL SIGNAL WHEN THE COUNT IN SAID FREERUNNING IMPULSE ANALYZER COUNTER REACHES A SECOND VALUE GREATER THANSAID FIRST VALUE, (H) MEANS RESPONSIVE TO THE PRODUCTION OF SAIDFIRSTMINIMUM-INTERVAL SIGNAL AND THE PRODUCTION OF A CONDITION CHANGESIGNAL FROM SAID FIRST CONDITION TO SAID SECOND CONDITION BY SAIDCONDITION CHANGE INDICATOR FOR CHANGING THE COUNT WITHIN SAID FIRSTDIGIT COUNTER, (I) MEANS RESPONSIVE TO THE PRODUCTION OF SAIDSECONDMINIMUM-INTERVAL SIGNAL AND THE CONTINUATION OF SAID SECONDELECTRICAL CONDITION UPON SAID BUS FOR CHANGING THE COUNT WITHIN SAIDSTEERING COUNTER, AND (J) MEANS RESPONSIVE TO THE AFOREMENTIONED CHANGEIN THE COUNT IN SAID STEERING COUNTER FOR CHANGING THE COUNT WITHIN SAIDSECOND DIGIT COUNTER BUT NOT SAID FIRST DIGIT COUNTER UPON THESUBSEQUENT PRODUCTION OF A SAID FIRST-MINIMUM-INTERVAL SIGNAL AND SAIDCONDITION CHANGE SIGNAL FROM SAID FIRST CONDITION TO SAID SECONDCONDITION.